Gatling jsonpath, save value - jsonpath

Question

I have a json response I want to obtain a value from looking like this:
{
"resourceType": "Parameters",
"parameter": [
{
"name": "medication",
"resource": {
"resourceType": "Bundle",
"id": "cfa4fa3c-0e34-431c-ac0d-91653ebda972",
"meta": {
"lastUpdated": "2022-09-23T11:37:49.6022504+02:00",
"source": "http://xxx.xxx/Patient/$getMedication",
"profile": [
"http://xxxStructureDefinition/sfm-MedicationBundle"
]
},
"type": "document",
"timestamp": "2022-09-23T11:37:49.6022471+02:00",
"total": 6,
"link": [
{
"relation": "self",
"url": "http://xxx/Patient/$getMedication"
}
],
"entry": [
{
"fullUrl": "urn:uuid:fbb2bd18-a1c3-4f95-8384-d520fba283a5",
"resource": {
"resourceType": "Composition",
"id": "dfc4f003-4eb6-4802-8b8a-d2d53cf7698c",
"meta": {
"profile": [
"http://xxx/StructureDefinition/sfm-MedicationComposition"
]
},
"identifier": {
"use": "official",
"value": "28c2ae8d-39ed-4054-af46-22bc8c2c1e4a"
},
"status": "final",
"type": {
"coding": [
{
"system": "http://loinc.org",
"code": "11503-0",
"display": "Medical records"
}
]
},
"subject": {
"reference": "urn:uuid:67bb77c3-55dc-4643-b334-7f95e38bcf2f",
"type": "http://xxx/StructureDefinition/sfm-Patient",
"display": "Patient 05129997836"
},
"date": "2022-09-23",
"author": [
{
"reference": "urn:uuid:a443c8b2-a45a-4bad-baa6-f38904363673",
"type": "http://xxx/StructureDefinition/sfm-Practitioner",
"display": "xxx xxx, HPR: xxx"
}
],
"title": "Medication summary",
"confidentiality": "N",
"section": [
{
"title": "Medication",
"code": {
"coding": [
{
"system": "http://xxx/CodeSystem/sfm-section-types",
"code": "sectionMedication",
"display": "List of Medication statements"
}
]
},
"text": {
"status": "generated",
"div": "<xhtml:div xmlns:xhtml=\"http://www.w3.org/1999/xhtml\">List of medications</xhtml:div>"
},
"entry": [
{
"reference": "urn:uuid:8c714f72-0c90-403d-9e80-b08c61f82068",
"type": "http://xxx/fhir/StructureDefinition/sfm-MedicationStatement",
"display": "Paracetamol tab 1 g"
}
]
},
{
"title": "PllInfo",
"code": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-section-types",
"code": "sectionPLLinfo",
"display": "PLL Info"
}
]
},
"text": {
"status": "generated",
"div": "<xhtml:div xmlns:xhtml=\"http://www.w3.org/1999/xhtml\">Nil Known</xhtml:div>"
},
"emptyReason": {
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/list-empty-reason",
"code": "nilknown",
"display": "Nil Known"
}
],
"text": "Nil Known"
}
},
{
"title": "Allergies",
"code": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-section-types",
"code": "sectionAllergies",
"display": "Section allergies"
}
]
},
"text": {
"status": "generated",
"div": "<xhtml:div xmlns:xhtml=\"http://www.w3.org/1999/xhtml\">Nil Known</xhtml:div>"
},
"emptyReason": {
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/list-empty-reason",
"code": "nilknown",
"display": "Nil Known"
}
],
"text": "Nil Known"
}
},
{
"title": "Other Prescriptions",
"code": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-section-types",
"code": "sectionOtherPrescriptions",
"display": "List of non medical prescriptions"
}
]
},
"text": {
"status": "generated",
"div": "<xhtml:div xmlns:xhtml=\"http://www.w3.org/1999/xhtml\">Nil Known</xhtml:div>"
},
"emptyReason": {
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/list-empty-reason",
"code": "nilknown",
"display": "Nil Known"
}
],
"text": "Nil Known"
}
}
]
}
},
{
"fullUrl": "urn:uuid:a443c8b2-a45a-4bad-baa6-f38904363673",
"resource": {
"resourceType": "Practitioner",
"id": "1571880245",
"meta": {
"profile": [
"http://xxx/fhir/StructureDefinition/sfm-Practitioner"
]
},
"identifier": [
{
"use": "official",
"type": {
"coding": [
{
"system": "http://hl7.no/fhir/NamingSystem/HPR",
"code": "HPR-nummer"
}
]
},
"system": "urn:oid:2.16.578.1.12.4.1.4.4",
"value": "10055817"
},
{
"use": "official",
"type": {
"coding": [
{
"system": "http://hl7.no/fhir/NamingSystem/FNR",
"code": "FNR-nummer"
}
]
},
"system": "urn:oid:2.16.578.1.12.4.1.4.1",
"value": "10099205569"
}
],
"active": true,
"name": [
{
"use": "official",
"family": "xxx",
"given": [
"xxx"
]
}
],
"gender": "male",
"birthDate": "1992-09-10"
}
},
{
"fullUrl": "urn:uuid:67bb77c3-55dc-4643-b334-7f95e38bcf2f",
"resource": {
"resourceType": "Patient",
"id": "873788333",
"meta": {
"profile": [
"http://xxx/fhir/StructureDefinition/sfm-Patient"
]
},
"identifier": [
{
"use": "official",
"type": {
"coding": [
{
"system": "http://hl7.no/fhir/NamingSystem/FNR",
"code": "FNR-nummer"
}
]
},
"system": "urn:oid:2.16.578.1.12.4.1.4.1",
"value": "05129997836"
}
],
"active": true,
"name": [
{
"family": "05129997836",
"given": [
"Patient"
]
}
],
"gender": "female",
"birthDate": "1999-12-05",
"address": [
{
"type": "postal",
"text": "Autoveien 1",
"city": "Oslo",
"postalCode": "0150"
}
]
}
},
{
"fullUrl": "urn:uuid:f4c95e15-8e9f-416a-83c7-3a6847d69278",
"resource": {
"resourceType": "Practitioner",
"id": "1215535826",
"meta": {
"profile": [
"http://xxx/fhir/StructureDefinition/sfm-Practitioner"
]
},
"identifier": [
{
"use": "official",
"type": {
"coding": [
{
"system": "http://hl7.no/fhir/NamingSystem/HPR",
"code": "HPR-nummer"
}
]
},
"system": "urn:oid:2.16.578.1.12.4.1.4.4",
"value": "1010038"
}
],
"active": true,
"name": [
{
"extension": [
{
"url": "http://hl7.no/fhir/StructureDefinition/no-basis-middlename",
"valueString": "Psa"
}
],
"use": "official",
"family": "xx",
"given": [
"xx"
]
}
],
"gender": "male"
}
},
{
"fullUrl": "urn:uuid:4b4de0ae-3f2d-4030-a193-26713cf30260",
"resource": {
"resourceType": "Medication",
"id": "667718723",
"meta": {
"profile": [
"http://xxx/fhir/StructureDefinition/sfm-Medication"
]
},
"extension": [
{
"extension": [
{
"url": "prescriptiongroup",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.7421",
"code": "C",
"display": "Reseptgruppe C"
}
]
}
}
],
"url": "http://hl7.no/fhir/StructureDefinition/no-basis-prescriptiongroup"
},
{
"extension": [
{
"url": "registreringstype",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-festregistrationtype",
"code": "1",
"display": "Legemiddelvirkestoff"
}
]
}
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-medicationdetails"
}
],
"identifier": [
{
"use": "official",
"type": {
"text": "identifier"
},
"value": "ID_DF40453A-DAD1-450D-A58D-0FE411DCDB05"
}
],
"code": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/FEST",
"code": "ID_DF40453A-DAD1-450D-A58D-0FE411DCDB05",
"display": "Paracetamol tab 1 g"
},
{
"system": "http://www.whocc.no/atc",
"code": "N02BE01",
"display": "Paracetamol"
}
]
},
"status": "active",
"form": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.7448",
"code": "53",
"display": "Tablett"
}
]
}
}
},
{
"fullUrl": "urn:uuid:8c714f72-0c90-403d-9e80-b08c61f82068",
"resource": {
"resourceType": "MedicationStatement",
"id": "1850837775",
"meta": {
"profile": [
"http://xxx/fhir/StructureDefinition/sfm-MedicationStatement"
]
},
"extension": [
{
"extension": [
{
"url": "reseptdate",
"valueDate": "2022-09-21"
},
{
"url": "expirationdate",
"valueDate": "2023-09-20"
},
{
"url": "festUpdate",
"valueDateTime": "2022-08-25T13:54:02+00:00"
},
{
"url": "dssn",
"valueString": "1 tablett morgen daglig"
},
{
"url": "amount",
"valueQuantity": {
"value": 92.0,
"unit": "stk"
}
},
{
"url": "reit",
"valueString": "3"
},
{
"url": "itemgroup",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.7402",
"code": "L",
"display": "Legemiddel"
}
]
}
},
{
"extension": [
{
"url": "starttime",
"valueDate": "2022-09-21"
},
{
"extension": [
{
"url": "amount",
"valueQuantity": {
"value": 1.0,
"unit": "tablett"
}
},
{
"url": "interval",
"valueQuantity": {
"value": 1.0,
"unit": "Døgn"
}
},
{
"url": "accurate",
"valueBoolean": false
},
{
"url": "timerange",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.8325",
"code": "1",
"display": "Morgen"
}
]
}
}
],
"url": "repeatingdosage"
}
],
"url": "ereseptdosing"
},
{
"extension": [
{
"url": "status",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.7408",
"code": "E",
"display": "Ekspederbar"
}
]
}
}
],
"url": "rfstatus"
},
{
"url": "typeresept",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.7491",
"code": "E",
"display": "Eresept"
}
]
}
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-reseptamendment"
},
{
"extension": [
{
"url": "status",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-medicationstatement-registration-status",
"code": "3",
"display": "Godkjent"
}
]
}
},
{
"url": "type",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-performer-roles",
"code": "1",
"display": "Forskrevet av"
}
]
}
},
{
"url": "provider",
"valueReference": {
"reference": "urn:uuid:f4c95e15-8e9f-416a-83c7-3a6847d69278",
"type": "http://xxx/fhir/StructureDefinition/sfm-Practitioner",
"display": "Bjørn Psa Visjon, HPR: 1010038"
}
},
{
"url": "timestamp",
"valueDateTime": "2022-09-21T16:10:25.5229768+02:00"
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-regInfo"
},
{
"extension": [
{
"url": "genericSubstitutionAccepted",
"valueBoolean": true
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-generic-substitution"
},
{
"extension": [
{
"url": "nocombination",
"valueBoolean": false
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-administration"
}
],
"identifier": [
{
"use": "usual",
"type": {
"text": "ReseptId"
},
"value": "1dfa55d7-674d-4fc8-a182-1fbd3b2faa6a"
}
],
"status": "active",
"medicationReference": {
"reference": "urn:uuid:4b4de0ae-3f2d-4030-a193-26713cf30260",
"type": "http://xxx/fhir/StructureDefinition/sfm-Medication",
"display": "Paracetamol tab 1 g"
},
"subject": {
"reference": "urn:uuid:67bb77c3-55dc-4643-b334-7f95e38bcf2f",
"type": "http://xxx/fhir/StructureDefinition/sfm-Patient",
"display": "Patient 05129997836"
},
"dosage": [
{
"extension": [
{
"url": "http://xxx/fhir/StructureDefinition/sfm-use",
"valueCodeableConcept": {
"coding": [
{
"system": "urn:oid:2.16.578.1.12.4.1.1.9101",
"code": "1",
"display": "Fast"
}
]
}
},
{
"extension": [
{
"url": "text",
"valueString": "MOT SMERTER"
}
],
"url": "http://xxx/fhir/StructureDefinition/sfm-application-area"
}
],
"sequence": 1,
"text": "1 tablett morgen daglig"
}
]
}
}
]
}
},
{
"name": "KJHentetTidspunkt",
"valueDateTime": "2022-09-23T09:37:49.55+00:00"
},
{
"name": "RFHentetTidspunkt",
"valueDateTime": "2022-09-23T11:37:49.027+02:00"
},
{
"name": "KJFeilkode",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-kj-rf-error-code",
"code": "0"
}
],
"text": "OK"
}
},
{
"name": "RFM96Feilkode",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-kj-rf-error-code",
"code": "0"
}
],
"text": "OK"
}
},
{
"name": "RFM912Feilkode",
"valueCodeableConcept": {
"coding": [
{
"system": "http://xxx/fhir/CodeSystem/sfm-kj-rf-error-code",
"code": "0"
}
],
"text": "OK"
}
},
{
"name": "KJHarLegemidler",
"valueBoolean": false
},
{
"name": "KJHarLaste",
"valueBoolean": false
},
{
"name": "RFHarLaste",
"valueBoolean": false
}
]
}
The value I am looking for is the "fullUrl", as in urn:uuid:fbb2bd18-a1c3-4f95-8384-d520fba283a5
I tried to use this jsonpath expression:
.check(jsonPath("$..[?(#.resourceType=="Bundle")].entry.fullUrl").saveAs("fullUrl"))
However it says
jsonPath($..[?(#.resourceType=="Bundle")].entry.fullUrl).find. exists, found nothing
How can I construct an experssion to obtain the fullUrl?

Answer 1

It's because entry is array. So you have two options how to extract the value.
You can get all fullUrl values and then obtain via Gatling EL:
jsonPath("$..[?(#.resourceType=='Bundle')].entry..fullUrl").findAll.saveAs("fullUrls")
And then just get by index #{fullUrls(0)} (Documentation)
Or get by index in the json path:
|
|
ᐯ
jsonPath("$..[?(#.resourceType=='Bundle')].entry.[0].fullUrl").findAll.saveAs("fullUrl")